Works With Amazon Alexa:Standard voice control commands phrases for Sonoff T1 (if you just say the device name, Alexa will turn on/off the channel immediately):Alexa, turn on {deviceName}Alexa, turn off {deviceName}Alexa, turn on {deviceName} {gangName}Alexa, turn off {deviceName} {gangName}Explanation: if the device name of your Sonoff T1 EU 2 Gang switch is "My Switch", the gang name is "Gang 1", then you can control with "Alexa, turn on My Switch Gang 1".